/* UniBuilder Modal — hidden by default, shown via .is-open class */
.ub-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  padding: 20px;
  overflow-y: auto;
}
.ub-modal-overlay.is-open {
  display: flex;
}
.ub-modal-overlay.position-center { align-items: center; justify-content: center; }
.ub-modal-overlay.position-top    { align-items: flex-start; justify-content: center; padding-top: 60px; }
.ub-modal-overlay.position-bottom { align-items: flex-end;   justify-content: center; padding-bottom: 60px; }

.ub-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1;
  cursor: pointer;
}
.ub-modal-backdrop.blur { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }

.ub-modal-container {
  position: relative;
  z-index: 2;
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  box-shadow: var(--sh-modal, 0 25px 50px -12px rgba(0, 0, 0, 0.25)); /* [z1v §7.3] единая modal-ступень */
  animation: ub-modal-in 0.2s ease-out;
}
.ub-modal-container.size-sm { max-width: 400px; }
.ub-modal-container.size-md { max-width: 520px; }
.ub-modal-container.size-lg { max-width: 720px; }
.ub-modal-container.size-xl { max-width: 960px; }

@keyframes ub-modal-in {
  from { opacity: 0; transform: translateY(-8px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.ub-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: none;
  background: rgba(15, 23, 42, 0.06);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #475569;
  transition: background 0.15s, color 0.15s;
  padding: 0;
  z-index: 3;
}
.ub-modal-close:hover { background: rgba(15, 23, 42, 0.12); color: #0f172a; }
.ub-modal-close svg { width: 18px; height: 18px; }
/* HTMLGenerator already emits an inline SVG cross inside .ub-modal-close — no ::before needed. */

.ub-modal-header { margin-bottom: 20px; padding-right: 40px; }
.ub-modal-header h3,
.ub-modal-title { font-size: 1.5rem; font-weight: 700; line-height: 1.3; margin: 0; color: #0f172a; }

body.ub-modal-open { overflow: hidden; }

@media (max-width: 640px) {
  .ub-modal-overlay { padding: 0; align-items: flex-end; }
  .ub-modal-container { border-radius: 16px 16px 0 0; max-height: 92vh; padding: 24px; }
}